Directions for Caramel Drizzle:
In a medium saucepan combine condensed milk and brown sugar; bring to a
boil over medium-high heat, whisking frequently. Reduce heat, and
SIMMER for 8 minutes, whisking frequently. Remove from heat; whisk in
butter and vanilla. Let cool for 5 minutes before using. NOTE: Make sure
to drizzle the caramel while it’s still HOT.